The Watts C-Max MAXETW-975 Carbon Block Water Filter is a 10 inch water filter using solid block activated carbon to reduce sediment and chlorine taste and odor. The Watts carbon filter is made with economical thick-wall construction for longer life and durability. This Watts water filter can be used as a pre-filter in some Watts/Flowmatic Reverse Osmosis manifold systems, including the FMR04-MAN / FMR04MAN manifold system. This cartridge will fit most standard reverse osmosis systems depending on size.

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